Use the DevExpress.XtraScheduler.AppointmentStorageBase.Mappings property to specify which fields in the bound data source hold an appointment's description, location, type, recurrence information, resource id, etc. The values of these fields will be synchronized with the corresponding properties of appointments.

In bound mode the AppointmentStorage object synchronizes its data with the data source. If appointments are added, deleted or modified via the AppointmentStorage object the changes are saved to the data source.